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The Hypertherm 020191 Plasma Electrode is the standard replacement electrode for the Hypertherm MAX100 plasma cutting system. Engineered for heavy-duty industrial environments, this component is rated for 100 Amps of cutting power. It is compatible with the PAC130 torch found on MAX100 units. The electrode is the heart of the plasma process, carrying the negative charge that ionizes the gas to create the plasma jet. Hypertherm's engineering ensures that this transfer of energy is efficient and stable.
Constructed from high-purity copper, the 020191 electrode is designed to manage the extreme thermal loads generated during high-amperage cutting. The center of the electrode contains a hafnium insert, which serves as the emission point for the arc. Over time, this insert erodes, creating a small pit. Hypertherm's manufacturing process ensures the hafnium is centered perfectly, providing a symmetric arc that improves cut angularity and reduces beveling. When the pit depth reaches approximately 0.040 inches (1 mm), the electrode should be replaced to maintain cut quality and prevent catastrophic failure that could damage the torch body.
Welders Supply Company recommends using only genuine Hypertherm consumables for your MAX100 system. While cheaper alternatives exist, they often suffer from poor concentricity and inferior hafnium quality, leading to erratic arcs and significantly shorter lifespan. By investing in the 020191 electrode, you ensure that your machine delivers the performance it was designed for. These electrodes are typically sold in packs, allowing you to keep a ready stock for scheduled maintenance intervals.
| Additional Information |
|---|
| Brand:Hypertherm |
| Item:Electrode |
| Packaging Description:pack of 5 |
| Compatible System:MAX100 |
| Amperage:100 A |
| Material:Copper, Hafnium |
| Process:Plasma Cutting |
| Torch Model:PAC130, MAX100 Torch |
